Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,936",
      "signature": "0x927952f7731bb442aaadbbaa1e5cad8b6898c1b42b698b01d72bf6ee922784957f3dafb249b4fedca0413a77f6095a5b",
      "randomness": "0x9d4ca2991c827fbf3137fdcae1d0be56471033bdf027da1b1a53991dda29b76b"
    }
  ],
  "blockNumber": "7,408,570"
}

{
  "Sr25519": "0x24541a20ad96fce34f8592587481e3ca6be184bcfbfb51825108ff5ece95cc1e84751ff08baac3d02cabf09380dd60ccb0c309fec7142a7d3aec41d08c14d889"
}